Download all photos and videos from your Class Dojo account

download_class_dojo_archive.py

"""
Download all ClassDojo photos and videos in your timeline.
by kecebongsoft

How it works:

1. Fetch list of items in the timeline, if there are multiple pages, it will fetch for all pages.
2. Collect list of URLs for the attachment for each item
3. Download the files into local temporary directory, and also save the timeline activity as a json file.

How to use:

1. Modify the session cookie in this script, check your session cookie by opening classdojo in browser and copy
the following cookies: dojo_log_session_id, dojo_login.sid, and dojo_home_login.sid
2. Run this script and wait for it to finish.

If error happens:

1. I ran this script in windows, make sure your path is correct if you are on linux
2. Make sure "classdojo_output" directory exists in the same folder as this script
3. Make sure you have a correct session cookies set in this script.
4. Make sure you can open the FEED_URL listed in this script from within your browser (assuming you can open ClassDojo website)
"""

import requests, json, tempfile

print('Starting')

FEED_URL = 'https://home.classdojo.com/api/storyFeed?includePrivate=true'
DESTINATION = tempfile.mkdtemp(dir='classdojo_output') #make sure this directory exists in the same place as this script.
SESSION_COOKIES = {
    'dojo_log_session_id': '<insert here>',
    'dojo_login.sid': '<insert here>',
    'dojo_home_login.sid': '<insert here>',
}


def save_json(json_content):
    with open('%s\\data.json' % DESTINATION, 'w') as f: #you might want something like '/' if you're on linux.
        f.write(json.dumps(json_content, indent=4))


def get_items(feed_url):
    print('Fetching items: %s..' % feed_url)
    resp = requests.get(feed_url, cookies=SESSION_COOKIES)
    data = resp.json()
    prev = data.get('_links', {}).get('prev', {}).get('href')

    return data['_items'], prev


def get_urls(feed_url):
    items, prev = get_items(feed_url)

    while prev and feed_url != prev:
        prev_urls, prev = get_items(prev)
        items.extend(prev_urls)

    save_json(items)

    urls = []
    for item in items:
        attachments = item['contents'].get('attachments', {})
        if not attachments: continue

        for attachment in attachments:
            urls.append(attachment['path'])

    return urls


def get_name_from_url(url):
    parts = url.split('/')
    return '_'.join(parts[3:]).replace('-', '_')


def download_urls(urls):
    total = len(urls)
    for index, url in enumerate(urls):
        name = get_name_from_url(url)
        print('Downloading %s/%s %s -> %s' % (index, total, url, name))
        with open('%s\\%s' % (DESTINATION, name), 'wb') as f:
            resp = requests.get(url, cookies=SESSION_COOKIES)
            f.write(resp.content)


download_urls(get_urls(FEED_URL))
print('Done!')

I have set this up and runs, but all it will do is create the json file in the classdojo_output folder. There are no images or videos at all.

Can anybody help, my daughters account is being turned off tomorrow. Thank you!

It's best to use os.path.join() instead of using a \\ path separator. Even though, I believe a / should also work on Wintendo.

@kecebongsoft Thanks for the script. I have modified it to better suit my purpose, and introduced a NOT_BEFORE parameter to more easily keep a cache/offline-copy here. I'll try to put a bit of a CLI around it and may share it here later.

https://gist.github.com/pohutukawa/7ae9091c543d76022543a84a74f7d014

You're a savior. Thanks for this script, much appreciated :)

This is fantastic, thank you! Do you have any ideas for grabbing the comments on pictures? I can try to figure out how to get them but wanted to ask before I started from scratch.

Bravo!

Very good script indeed.
Worked as expected for me.
Thanks a lot.

Had to do a few edits /w the help of Claude to work perfectly and organize the photos by date folders, but this gave a good foundation. Thank you!